2014年11月16日星期日

Classification of switches


Cast Iron electrical motor auto spare parts 
Specifications
1. 20 years manufacturing experience 
2. competitive price,high quality

3. Delivery Detail:within 10 days after receiving deposit
From a general point of view, switches can be divided into two kinds: the wan and LAN switch. Wan switches is mainly used in telecommunications, providing the foundation of communication platform. The LAN switch is applied in the local area network, used to Three phase motor connect the terminal equipment, such as PC and network printers. From the transmission medium and transmission speed can be divided into Ethernet, fast Ethernet, gigabit Ethernet switch, FDDI, ATM switches and token ring switch, etc. From the scale can be divided into the enterprise and electric motor price departmental switch should be used and workgroup switches, etc. 


gost motor 7.5kw

Specifications
1. effiency: IE2 and IE1 
2. 20 years manufacturing experience 
3. 12 months guarantee 

4. low noise and vibtration
Manufacturers of the scale of the division is not completely consistent, generally speaking, the enterprise switches are racks, departmental switches can be rack-mountable (slot number less), also can be fixed configuration type, grade and workgroup switches for fixed configuration type (function is relatively simple. On the single phase motor other hand, from the perspective of the scale of application, as a backbone switch, support large enterprises more than 500 information point application of switches for enterprise-class switches, the following support 300 information for departmental switch of medium-sized businesses, and support for working group within 100 information point switch level switches. This article introduces the refers to the LAN switch.

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